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0}}.sk-back{width:110px;height:14px;border-radius:999px;margin-bottom:24px}.sk-pill--top{width:74px;height:24px;border-radius:999px;margin-left:auto;margin-bottom:18px;display:none}.sk-title-wrap{padding:12px 0 18px}.sk-brand{width:180px;height:18px;border-radius:10px;margin-bottom:18px}.sk-title{width:min(420px,78%);height:44px;border-radius:14px;margin-bottom:12px}.sk-subtitle{width:min(300px,58%);height:18px;border-radius:10px;margin-bottom:18px}.sk-chip{width:88px;height:30px;border-radius:999px}.sk-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:-112px}.sk-btn{width:88px;height:36px;border-radius:999px}.sk-btn--wide{width:116px}.sk-stats-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));grid-gap:0;gap:0;background:#fff;border:1px solid #e4ebea;border-radius:18px;overflow:hidden;box-shadow:0 6px 24px rgba(9,52,56,.05);margin-bottom:26px}.sk-stat-card{padding:18px 18px 16px;min-height:94px;border-right:1px solid 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span{display:block;height:38px;border-radius:10px}.sk-chart{width:100%;height:84px;border-radius:14px;margin-top:18px}.sk-split-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);grid-gap:18px;gap:18px}.sk-structure-card{border:1px solid #edf2f1;border-radius:16px;padding:14px;background:#fcfdfd;min-height:420px}.sk-structure-head{width:140px;height:14px;border-radius:999px;margin-bottom:18px}.sk-structure-viewer{width:100%;height:310px;border-radius:16px;margin-bottom:16px}.sk-legend{width:82%;height:16px;border-radius:999px}@media (max-width:1024px){.sk-stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:#edf1f0}.sk-stat-card{border-right:none;background:#fff}.sk-info-grid,.sk-split-grid,.sk-summary-row{grid-template-columns:1fr}.sk-actions{margin-top:20px;justify-content:flex-start}}@media (max-width:640px){.protein-loading-hero{padding:18px 0 28px}.protein-loading-shell{width:min(100% - 20px,1180px)}.sk-title{width:86%;height:34px}.sk-subtitle{width:70%}.sk-stats-grid{grid-template-columns:1fr;border-radius:16px}.sk-stat-card{min-height:78px}.sk-table-row,.sk-table-row--compact{grid-template-columns:repeat(2,1fr)}.sk-table-row span{height:30px}.sk-structure-card{min-height:300px}.sk-structure-viewer{height:220px}}@media (prefers-reduced-motion:reduce){.sk-back,.sk-brand,.sk-btn,.sk-chart,.sk-chip,.sk-info-label,.sk-info-value,.sk-legend,.sk-line,.sk-panel-head,.sk-pill,.sk-stat-label,.sk-stat-value,.sk-structure-head,.sk-structure-viewer,.sk-subtitle,.sk-summary-block,.sk-table-row span,.sk-table-toolbar,.sk-title{animation:none}}section[aria-label="Interaction Network Summary"] .interaction-stats-grid{border-bottom:0}